Teaching equipment : Rankine cycle and steam compression

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Rankine cycle and steam compression

DESCRIPTION

This unit is delivered complete, with instrumentation and includes technical documentation and instructions.

Functions as a heat pump or a refrigerator.

Evaporation and condensation of the R 11 refrigerant may be observed in the glass exchangers.

Teaching equipment : Rankine cycle and steam compression - CRR 100

TECHNICAL SPECIFICATIONS

1. Refrigerant Steam Generator
Volume : 0.9 liter
3/8” Preheated coil tube with liquid

2. Thermoregulator group
Capacity : 5 liters
Coolant : oil
Power : 2 kW

3. Eject-compressor
Aspiration and compression of refrigerant steam
Transmitting orifice : 1.1 mm
Collector orifice : 2.8 mm

4. Condenser
Glass shell
Stainless steel coil tube
Height : 250 mm
internal diameter : 65 mm

5. Hydraulic membrane pump with adjustable flow
Equipped with non return suction and back flow valves
Maximum pressure : 10 bars
Maximum flow : 19 L/h

6. Evaporator
Glass shell
Adjustable heating cartridge
Expansion valve with stainless steel floater

Instruments
Three pressure measurements with manometer
Ten temperature measurements through T thermocouple
Digital temperature indicator
Adjustable section flow meter and adjustable
valve on water at the condenser
Ammeter, voltmeter on the supply of the adjustable heating cartridge

PEDAGOGIC APPLICATIONS

▪ Study of the Rankine cycle.
▪ Study of the steam compression cycle.
▪ Curves of combined cycles on an enthalpic diagram.
▪ Calculation of the refrigerating power at the evaporator, at the condenser, at the eject-compressor, and at the steam generator.
▪ Calculation of the heat transferred at the exchangers.
▪ Calculation of efficiencies.

Teaching equipment : Rankine cycle and steam compression - schema CRR 100

UTILITIES
Electricity : 230 V - 50/60 Hz
Water : 250 L/h

DIMENSIONS
Length : 750 mm - Width : 600 mm
Height : 650 mm - Weight : 80 kg

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Rankine cycle and steam compression

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr